P-bass bodies, what the hell's goin on?

I just bought a P-bass, well traded in for one. It's brand new, it's got the p-bass pickup and a double jazz at the bridge. It sounds amazing and I'm really happy with it, but what's up with the body? The horns are all pointed and the overall body is really small. Does Fender make a P-bass with a jazz at the bridge that has the actual old big P-bass body? If not, then would buying a P-bass and adding the jazz pup be a good idea? I've heard of a lot of players doing it and to me it's the best pup combination. Oh, and can someone give me a price quote? Thanks.